210397770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70841}}^1$

素因数の和:70868

約数の個数: 64

約数和(自身を含む): 612074880

約数和(自身を除く): 401677110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 70841, 141682, 212523, 354205, 425046, 637569, 708410, 779251, 1062615, 1275138, 1558502, 1912707, 2125230, 2337753, 3187845, 3825414, 3896255, 4675506, 6375690, 7013259, 7792510, 9563535, 11688765, 14026518, 19127070, 21039777, 23377530, 35066295, 42079554, 70132590, 105198885, 210397770]

約数ペア:

[(1, 210397770), (2, 105198885), (3, 70132590), (5, 42079554), (6, 35066295), (9, 23377530), (10, 21039777), (11, 19127070), (15, 14026518), (18, 11688765), (22, 9563535), (27, 7792510), (30, 7013259), (33, 6375690), (45, 4675506), (54, 3896255), (55, 3825414), (66, 3187845), (90, 2337753), (99, 2125230), (110, 1912707), (135, 1558502), (165, 1275138), (198, 1062615), (270, 779251), (297, 708410), (330, 637569), (495, 425046), (594, 354205), (990, 212523), (1485, 141682), (2970, 70841)]